DE50110537D1 - Display device with adaptively selecting the number of rows displayed simultaneously - Google Patents

Display device with adaptively selecting the number of rows displayed simultaneously

Info

Publication number
DE50110537D1
DE50110537D1 DE50110537T DE50110537T DE50110537D1 DE 50110537 D1 DE50110537 D1 DE 50110537D1 DE 50110537 T DE50110537 T DE 50110537T DE 50110537 T DE50110537 T DE 50110537T DE 50110537 D1 DE50110537 D1 DE 50110537D1
Authority
DE
Germany
Prior art keywords
display device
rows
display
displayed simultaneously
adaptively selecting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE50110537T
Other languages
German (de)
Inventor
Dominik Zeiter
Anthonius Franciscus Duisters
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Entropic Communications LLC
Original Assignee
Philips Intellectual Property and Standards GmbH
Koninklijke Philips Electronics NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7665441&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE50110537(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Philips Intellectual Property and Standards GmbH, Koninklijke Philips Electronics NV filed Critical Philips Intellectual Property and Standards GmbH
Priority to DE50110537T priority Critical patent/DE50110537D1/en
Application granted granted Critical
Publication of DE50110537D1 publication Critical patent/DE50110537D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3622—Control of matrices with row and column drivers using a passive matrix
    • G09G3/3625—Control of matrices with row and column drivers using a passive matrix using active addressing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3696—Generation of voltages supplied to electrode drivers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0202—Addressing of scan or signal lines
    • G09G2310/0205—Simultaneous scanning of several lines in flat panels
    • G09G2310/0208—Simultaneous scanning of several lines in flat panels using active addressing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/04—Partial updating of the display screen
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G09G2330/022—Power management, e.g. power saving in absence of operation, e.g. no data being entered during a predetermined time

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Circuits Of Receivers In General (AREA)
  • Liquid Crystal (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

Display device with a driver circuit (1) and a display (2) with a number of rows (R) and columns (C) with a number (P) of rows controlled simultaneously using multiple row addressing (MRA). The number of rows used in the display can be adjusted for a partial display mode. With the voltage supply required for each unused row not activated. An Independent claim is made for a driver circuit with a number of voltage driver steps for production of a number of partial voltage values for controlling a partial display.
DE50110537T 2000-11-30 2001-11-29 Display device with adaptively selecting the number of rows displayed simultaneously Expired - Fee Related DE50110537D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50110537T DE50110537D1 (en) 2000-11-30 2001-11-29 Display device with adaptively selecting the number of rows displayed simultaneously

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10059768A DE10059768A1 (en) 2000-11-30 2000-11-30 Display device with adaptive selection of the number of rows displayed simultaneously
DE50110537T DE50110537D1 (en) 2000-11-30 2001-11-29 Display device with adaptively selecting the number of rows displayed simultaneously

Publications (1)

Publication Number Publication Date
DE50110537D1 true DE50110537D1 (en) 2006-09-07

Family

ID=7665441

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10059768A Ceased DE10059768A1 (en) 2000-11-30 2000-11-30 Display device with adaptive selection of the number of rows displayed simultaneously
DE50110537T Expired - Fee Related DE50110537D1 (en) 2000-11-30 2001-11-29 Display device with adaptively selecting the number of rows displayed simultaneously

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10059768A Ceased DE10059768A1 (en) 2000-11-30 2000-11-30 Display device with adaptive selection of the number of rows displayed simultaneously

Country Status (6)

Country Link
US (1) US6882332B2 (en)
EP (1) EP1213700B1 (en)
JP (1) JP4230693B2 (en)
KR (1) KR100875826B1 (en)
AT (1) ATE334463T1 (en)
DE (2) DE10059768A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040071194A (en) * 2001-12-14 2004-08-11 코닌클리즈케 필립스 일렉트로닉스 엔.브이. Programmable row selection in liquid crystal display drivers
CN1685388A (en) * 2002-09-25 2005-10-19 西铁城时计株式会社 Display
EP1599860B1 (en) * 2003-02-19 2015-11-11 Callahan Cellular L.L.C. Control method and device for a display device
US7302797B2 (en) * 2005-05-31 2007-12-04 Caterpillar Inc. Hydraulic system having a post-pressure compensator
KR20080010789A (en) * 2006-07-28 2008-01-31 삼성전자주식회사 Display apparatus and method of driving the same
DE102007013989B4 (en) 2007-03-23 2009-01-02 Siemens Ag Driver circuit for row and column-wise activation of a passive matrix liquid crystal display
EP2104094A1 (en) * 2008-03-17 2009-09-23 The Swatch Group Research and Development Ltd. Display device capable of operating in partial low-power display mode
CN102789303A (en) 2011-05-19 2012-11-21 国际商业机器公司 Power saving method and system used in mobile terminal
KR102265988B1 (en) 2021-01-29 2021-06-16 (주)피데스 개발 House product development system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6057814A (en) * 1993-05-24 2000-05-02 Display Science, Inc. Electrostatic video display drive circuitry and displays incorporating same
JPH07281632A (en) * 1994-04-04 1995-10-27 Casio Comput Co Ltd Liquid crystal display device
JP2690685B2 (en) * 1994-04-18 1997-12-10 静岡日本電気株式会社 Portable radio with display function
JPH0876093A (en) * 1994-09-08 1996-03-22 Texas Instr Japan Ltd Liquid crystal panel driving device
JP2642328B2 (en) 1995-04-17 1997-08-20 株式会社トラバース Cement milk production plant
KR100474786B1 (en) * 1995-12-14 2005-07-07 세이코 엡슨 가부시키가이샤 Display method of operation, display device and electronic device
US5859625A (en) * 1997-01-13 1999-01-12 Motorola, Inc. Display driver having a low power mode
JP3572473B2 (en) * 1997-01-30 2004-10-06 株式会社ルネサステクノロジ Liquid crystal display control device
JP3411494B2 (en) * 1997-02-26 2003-06-03 シャープ株式会社 Driving voltage generation circuit for matrix type display device
US6118425A (en) * 1997-03-19 2000-09-12 Hitachi, Ltd. Liquid crystal display and driving method therefor
CN1242859A (en) * 1997-08-26 2000-01-26 皇家菲利浦电子有限公司 Display device
WO1999019764A1 (en) * 1997-10-09 1999-04-22 Optrex Corporation Method of driving passive matrix liquid crystal display
EP0990940A4 (en) * 1998-02-23 2002-10-23 Seiko Epson Corp Method of driving electro-optical device, circuit for driving electro-optical device, electro-optical device, and electronic device
US6323849B1 (en) * 1999-01-22 2001-11-27 Motorola, Inc. Display module with reduced power consumption
IL135932A0 (en) * 1999-05-04 2001-05-20 Varintelligent Bvi Ltd A driving scheme for liquid crystal display

Also Published As

Publication number Publication date
US20020135551A1 (en) 2002-09-26
EP1213700A2 (en) 2002-06-12
US6882332B2 (en) 2005-04-19
EP1213700B1 (en) 2006-07-26
JP2002244628A (en) 2002-08-30
EP1213700A3 (en) 2003-09-10
ATE334463T1 (en) 2006-08-15
JP4230693B2 (en) 2009-02-25
KR20020059225A (en) 2002-07-12
KR100875826B1 (en) 2008-12-24
DE10059768A1 (en) 2002-06-13

Similar Documents

Publication Publication Date Title
US5198803A (en) Large scale movie display system with multiple gray levels
ATE450029T1 (en) METHOD FOR MODULATING A MULTIPLEX PIXEL DISPLAY
DE50110537D1 (en) Display device with adaptively selecting the number of rows displayed simultaneously
TW342486B (en) LED dot matrix display device and method for dimming thereof
WO1996006421A3 (en) Power-saving circuit and method for driving liquid crystal display
JP2001142413A (en) Active matrix type display device
MY138735A (en) Display device
ATE115757T1 (en) METHOD OF CONTROLLING A DISPLAY DEVICE.
MY116641A (en) Driving circuits for a passive matrix lcd which uses orthogonal functions to select different groups of scanning electrodes
TW200601258A (en) Apparatus and method for driving liquid crystal display device
US4739320A (en) Energy-efficient split-electrode TFEL panel
CA2137723A1 (en) Display Apparatus
DE69508443D1 (en) INTEGRATED ANALOGICAL SOURCE CONTROL CIRCUIT FOR A LIQUID CRYSTAL DISPLAY WITH ACTIVE MATRIX
CA2365506A1 (en) Addressing bistable nematic liquid crystal devices
JP2009520225A5 (en)
JPS6473390A (en) Driving of matrix display panel
CA1153837A (en) Electroluminescent display driver system
WO2003025893A3 (en) Active matrix display with dynamic or static mode by means of programmable pixels
KR880006638A (en) Flat Panel Display
JP2674109B2 (en) LCD display
JPH0799454B2 (en) Display controller for Dot Tomato Rix type display
JPS6431197A (en) Driving system for display device
GB2069216A (en) Display for electronic game
JPH096274A (en) Control instrument
KR920017013A (en) Display control driver

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NXP B.V., EINDHOVEN, NL

8327 Change in the person/name/address of the patent owner

Owner name: TRIDENT MICROSYSTEMS (FAR EAST) LTD., GRAND CA, KY

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Ref document number: 1213700

Country of ref document: EP

R082 Change of representative

Ref document number: 1213700

Country of ref document: EP

Representative=s name: EPPING HERMANN FISCHER, PATENTANWALTSGESELLSCH, DE

R081 Change of applicant/patentee

Ref document number: 1213700

Country of ref document: EP

Owner name: ENTROPIC COMMUNICATIONS, INC., US

Free format text: FORMER OWNER: TRIDENT MICROSYSTEMS (FAR EAST) LTD., GRAND CAYMAN, KY

Effective date: 20121023

R082 Change of representative

Ref document number: 1213700

Country of ref document: EP

Representative=s name: EPPING HERMANN FISCHER, PATENTANWALTSGESELLSCH, DE

Effective date: 20121023